simulte | SimuLTE - LTE System Level Simulation Model and Simulator
kandi X-RAY | simulte Summary
kandi X-RAY | simulte Summary
LTE/LTE-A user plane simulation model, compatible with the INET Framework.
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QUESTION
Instead of using OSM
, I used SUMO
to create a straight road with four lanes one way.
The simulation environment I want is to use IEEE 802.11p
and LTE
at the same time. So, Veins
and SimuLTE
framework are used together, and VeinsInetMobility
is used instead of TraCI
.
When running the actual simulation, it is located in the blue box as shown below. I want to move it to the red box position.
Do I need to edit omnetpp.ini
to move it to the red position? I don't know how to write the code to get the position moved.
ANSWER
Answered 2021-Mar-21 at 13:46SUMO and OMNeT++ are using different coordinate systems -- in fact, OMNeT++ normalizes, then flips SUMO coordinates vertically. For more details see the Veins FAQ entry "Why are the coordinates returned by TraCI methods different from the ones I see in the GUI?" on https://veins.car2x.org/documentation/faq/.
If you want your vehicles in OMNeT++ to drive somewhere else you will need to change your SUMO simulation. In particular, if you want your cars in OMNeT++ to move further "south" (i.e., down), you will need to move the roads they are driving on in SUMO further "south". To be sure that SUMO does not just remove empty space in the "north" of your simulation when saving the map, you might have to add some dummy road up there, though I did not test this.
QUESTION
I imported this recommended project into OMNeT++
to find out how to combine 80211p
and LTE
communication in my simulation.
It's recommended to use Veins 5.0-alpha2
, OMNeT++ 5.5.1
, INET 3.6.5
, SimuLTE 1.0.1
for this project.
But I'm using Veins 5.0
, OMNeT++ 5.6.2
, INET 3.6.6
, SimuLTE 1.1.0
.
When I import that project into the environment I have configured, the path problem occurs as shown in the following image.
I changed the Car.ned
code of veins_hetvnet
as follows.
ANSWER
Answered 2021-Mar-01 at 06:18Above my problem is resolved. Using SimuLTE 1.1.0
, I was unable to fix the error by modifying the code. Therefore, I used git reset
command.
First, cloning repository to your machine.
QUESTION
After looking through the list of modules on the official Veins
website, I found that Veins-LTE
is no longer in use and will be replaced by SimuLTE
.
So, I imported SimuLTE
into OMNeT++
and looked at the source code. However, it is questionable whether this can be integrated with the existing Veins
80211p demo.
Isn't it impossible to alternate between 80211p and LTE communication by adding SimuLTE
code to the existing RSUExampleScenario
?
ANSWER
Answered 2021-Feb-16 at 20:49See https://github.com/veins/veins_hetvnet for a sample combination of Veins, INET, and SimuLTE.
It integrates code from the SimuLTE cars simulation as well as AlertSender and AlertReceiver code into a simulation that sends packets via both WLAN and LTE.
QUESTION
I was trying to implement the simulte provided at https://github.com/brianmc95/simulte. I am using omnet 5.0 and inet 3.4 as recommended in the readme file. I am using veins 4.5 and sumo 0.29.0 and working on windows 10. So while integrating all of these together,there was no error but while simulating mode 4 and mode 4 validation present in simulte,i am getting errors with vector and scalar files. I am attaching screenshots. Kindly help me with this.
...ANSWER
Answered 2020-Mar-03 at 09:31If you are using the omnetpp.ini
file included in version 1.1.0 of Brian's code, your OMNeT++ simulation will try to use a file name for writing to its result files that is invalid on your machine. See lines 14 and 15 of omnetpp.ini for how/where it is configured. Change these lines and the error should go away.
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PATH variable should include omnet bin directory and inet bin directory
LIBRARY_PATH and LD_LIBRARY_PATH must include the location of the corresponding shared object libraries
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